| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jinwen Chem | China national standards | MT | USD | 20251205 | |
| Suzhou Xuehang Mat | China national standards | MT | USD | 20251205 | |
| Shandong Langchem | China national standards | MT | USD | 20251205 | |
| Shandong Xima | China national standards | MT | USD | 20251205 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251205 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20251205 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251205 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251205 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251205 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251205 |
